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利用一维积雨云双参数模式模拟福建省的暖底积云自然降水过程和催化过程。模拟结果表明 :暖云催化影响了降水的演变过程 ,不仅使总降水量增加 ,而且改变了降水的分布 ,使降水提前出现。冷云催化对降水过程没有发生明显的影响。对催化云和自然云云水和雨水含量的模拟表明 :暖云催化使云中碰并过程提前出现 ,导致催化云中云水含量明显少于自然云中的云水含量 :催化云雨水含量先是明显大于自然云中的雨水含量 ,随后明显小于自然云中的雨水含量。
Two-parameter model of one-dimensional cumulonimbus was used to simulate the natural precipitation process and the catalysis process of the cumulus cumulus in Fujian Province. The simulation results show that warm cloud catalysis affects the evolution of precipitation, which not only increases the total precipitation, but also changes the distribution of precipitation so that the precipitation appears earlier. Cold cloud catalysis did not have a significant impact on the precipitation process. The simulation of cloud and natural cloud water and rainwater content shows that warm cloud catalysis advances the collision process in the cloud in advance, which results in the cloud water content in the cloud is obviously less than the cloud water content in the natural cloud: Greater than the natural cloud of rainwater content, then significantly less than the natural cloud of rainwater content.